

<template>
  <div class="person">
   <h2>姓名：{{name}}</h2>
   <h2>年龄：{{age}}</h2>
    <button @click="showTel">点击查看电话</button>
    <button @click="changeName">修改名字</button>
    <button @click="changeAge">修改年龄</button>
  </div>
</template>

<style scoped>
  .person{
    background-color: beige;
    box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.5);
    border-radius: 10px;
    padding: 20px;
  }
</style>

<script lang="ts">
  export default {
    name: 'Person',
    data(){
      return {
        name: '张三',
        age: 18,
        tel: 17551969030
      }
    },
    methods: {
      showTel(){
        alert(this.tel)
      },
      changeName(){
        this.name = '李四'
      },
      changeAge(){
        this.age += 1
      }
    }
  }
</script>
